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285 lines
10 KiB
285 lines
10 KiB
.NOTPARALLEL :
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# Pattern rule to print variables, e.g. make print-top_srcdir
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print-%: FORCE
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@echo '$*'='$($*)'
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# When invoking a sub-make, keep only the command line variable definitions
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# matching the pattern in the filter function.
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#
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# e.g. invoking:
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# $ make A=1 C=1 print-MAKEOVERRIDES print-MAKEFLAGS
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#
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# with the following in the Makefile:
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# MAKEOVERRIDES := $(filter A=% B=%,$(MAKEOVERRIDES))
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#
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# will print:
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# MAKEOVERRIDES = A=1
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# MAKEFLAGS = -- A=1
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#
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# this is because as the GNU make manual says:
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# The command line variable definitions really appear in the variable
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# MAKEOVERRIDES, and MAKEFLAGS contains a reference to this variable.
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#
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# and since the GNU make manual also says:
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# variables defined on the command line are passed to the sub-make through
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# MAKEFLAGS
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#
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# this means that sub-makes will be invoked as if:
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# $(MAKE) A=1 blah blah
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MAKEOVERRIDES := $(filter V=%,$(MAKEOVERRIDES))
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SOURCES_PATH ?= $(BASEDIR)/sources
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WORK_PATH = $(BASEDIR)/work
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BASE_CACHE ?= $(BASEDIR)/built
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SDK_PATH ?= $(BASEDIR)/SDKs
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NO_QT ?=
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NO_QR ?=
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NO_BDB ?=
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NO_SQLITE ?=
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NO_WALLET ?=
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NO_ZMQ ?=
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NO_UPNP ?=
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NO_NATPMP ?=
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MULTIPROCESS ?=
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FALLBACK_DOWNLOAD_PATH ?= https://bitcoincore.org/depends-sources
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BUILD = $(shell ./config.guess)
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HOST ?= $(BUILD)
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PATCHES_PATH = $(BASEDIR)/patches
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BASEDIR = $(CURDIR)
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HASH_LENGTH:=11
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DOWNLOAD_CONNECT_TIMEOUT:=30
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DOWNLOAD_RETRIES:=3
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HOST_ID_SALT ?= salt
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BUILD_ID_SALT ?= salt
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host:=$(BUILD)
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ifneq ($(HOST),)
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host:=$(HOST)
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endif
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ifneq ($(DEBUG),)
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release_type=debug
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else
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release_type=release
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endif
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base_build_dir=$(WORK_PATH)/build
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base_staging_dir=$(WORK_PATH)/staging
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base_download_dir=$(WORK_PATH)/download
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canonical_host:=$(shell ./config.sub $(HOST))
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build:=$(shell ./config.sub $(BUILD))
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build_arch =$(firstword $(subst -, ,$(build)))
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build_vendor=$(word 2,$(subst -, ,$(build)))
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full_build_os:=$(subst $(build_arch)-$(build_vendor)-,,$(build))
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build_os:=$(findstring linux,$(full_build_os))
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build_os+=$(findstring darwin,$(full_build_os))
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build_os:=$(strip $(build_os))
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ifeq ($(build_os),)
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build_os=$(full_build_os)
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endif
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host_arch=$(firstword $(subst -, ,$(canonical_host)))
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host_vendor=$(word 2,$(subst -, ,$(canonical_host)))
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full_host_os:=$(subst $(host_arch)-$(host_vendor)-,,$(canonical_host))
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host_os:=$(findstring linux,$(full_host_os))
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host_os+=$(findstring darwin,$(full_host_os))
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host_os+=$(findstring mingw32,$(full_host_os))
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ifeq (android,$(findstring android,$(full_host_os)))
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host_os:=android
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endif
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host_os:=$(strip $(host_os))
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ifeq ($(host_os),)
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host_os=$(full_host_os)
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endif
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$(host_arch)_$(host_os)_prefix=$(BASEDIR)/$(host)
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$(host_arch)_$(host_os)_host=$(host)
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host_prefix=$($(host_arch)_$(host_os)_prefix)
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build_prefix=$(host_prefix)/native
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build_host=$(build)
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all: install
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include hosts/$(host_os).mk
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include hosts/default.mk
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include builders/$(build_os).mk
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include builders/default.mk
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include packages/packages.mk
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# Previously, we directly invoked the well-known programs using $(shell ...)
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# to construct build_id_string. However, that was problematic because:
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#
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# 1. When invoking a shell, GNU Make special-cases exit code 127 (command not
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# found) by not capturing the output but instead passing it through. This is
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# not done for any other exit code.
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#
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# 2. Characters like '#' (from these programs' output) would end up in make
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# variables like build_id_string, which would be wrongly interpreted by make
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# when these variables were used.
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#
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# Therefore, we should avoid having arbitrary strings in make variables where
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# possible. The gen_id script used here hashes the output to construct a
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# "make-safe" id.
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#
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# Also note that these lines need to be:
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#
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# 1. After including {hosts,builders}/*.mk, since they rely on the tool
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# variables (e.g. build_CC, host_STRIP, etc.) to be set.
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#
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# 2. Before including packages/*.mk (excluding packages/packages.mk), since
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# they rely on the build_id variables
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#
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build_id:=$(shell env CC='$(build_CC)' CXX='$(build_CXX)' AR='$(build_AR)' RANLIB='$(build_RANLIB)' STRIP='$(build_STRIP)' SHA256SUM='$(build_SHA256SUM)' DEBUG='$(DEBUG)' ./gen_id '$(BUILD_ID_SALT)' 'GUIX_ENVIRONMENT=$(realpath $(GUIX_ENVIRONMENT))')
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$(host_arch)_$(host_os)_id:=$(shell env CC='$(host_CC)' CXX='$(host_CXX)' AR='$(host_AR)' RANLIB='$(host_RANLIB)' STRIP='$(host_STRIP)' SHA256SUM='$(build_SHA256SUM)' DEBUG='$(DEBUG)' ./gen_id '$(HOST_ID_SALT)' 'GUIX_ENVIRONMENT=$(realpath $(GUIX_ENVIRONMENT))')
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qrencode_packages_$(NO_QR) = $(qrencode_packages)
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qt_packages_$(NO_QT) = $(qt_packages) $(qt_$(host_os)_packages) $(qt_$(host_arch)_$(host_os)_packages) $(qrencode_packages_)
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bdb_packages_$(NO_BDB) = $(bdb_packages)
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sqlite_packages_$(NO_SQLITE) = $(sqlite_packages)
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wallet_packages_$(NO_WALLET) = $(bdb_packages_) $(sqlite_packages_)
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upnp_packages_$(NO_UPNP) = $(upnp_packages)
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natpmp_packages_$(NO_NATPMP) = $(natpmp_packages)
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zmq_packages_$(NO_ZMQ) = $(zmq_packages)
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multiprocess_packages_$(MULTIPROCESS) = $(multiprocess_packages)
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packages += $($(host_arch)_$(host_os)_packages) $($(host_os)_packages) $(qt_packages_) $(wallet_packages_) $(upnp_packages_) $(natpmp_packages_)
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native_packages += $($(host_arch)_$(host_os)_native_packages) $($(host_os)_native_packages)
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ifneq ($(zmq_packages_),)
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packages += $(zmq_packages)
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endif
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ifeq ($(multiprocess_packages_),)
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packages += $(multiprocess_packages)
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native_packages += $(multiprocess_native_packages)
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endif
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all_packages = $(packages) $(native_packages)
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meta_depends = Makefile funcs.mk builders/default.mk hosts/default.mk hosts/$(host_os).mk builders/$(build_os).mk
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$(host_arch)_$(host_os)_native_binutils?=$($(host_os)_native_binutils)
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$(host_arch)_$(host_os)_native_toolchain?=$($(host_os)_native_toolchain)
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include funcs.mk
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final_build_id_long+=$(shell $(build_SHA256SUM) config.site.in)
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final_build_id+=$(shell echo -n "$(final_build_id_long)" | $(build_SHA256SUM) | cut -c-$(HASH_LENGTH))
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$(host_prefix)/.stamp_$(final_build_id): $(native_packages) $(packages)
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rm -rf $(@D)
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mkdir -p $(@D)
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echo copying packages: $^
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echo to: $(@D)
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cd $(@D); $(foreach package,$^, tar xf $($(package)_cached); )
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touch $@
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# $PATH is not preserved between ./configure and make by convention. Its
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# modification and overriding at ./configure time is (as I understand it)
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# supposed to be captured by the AC_{PROG_{,OBJ}CXX,PATH_{PROG,TOOL}} macros,
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# which will expand the program names to their full absolute paths. The notable
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# exception is command line overriding: ./configure CC=clang, which skips the
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# program name expansion step, and works because the user implicitly indicates
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# with CC=clang that clang will be available in $PATH at all times, and is most
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# likely part of the user's system.
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#
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# Therefore, when we "seed the autoconf cache"/"override well-known program
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# vars" by setting AR=<blah> in our config.site, either one of two things needs
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# to be true for the build system to work correctly:
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#
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# 1. If we refer to the program by name (e.g. AR=riscv64-gnu-linux-ar), the
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# tool needs to be available in $PATH at all times.
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#
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# 2. If the tool is _**not**_ expected to be available in $PATH at all times
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# (such as is the case for our native_cctools binutils tools), it needs to
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# be referred to by its absolute path, such as would be output by the
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# AC_PATH_{PROG,TOOL} macros.
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#
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# Minor note: it is also okay to refer to tools by their absolute path even if
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# we expect them to be available in $PATH at all times, more specificity does
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# not hurt.
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$(host_prefix)/share/config.site : config.site.in $(host_prefix)/.stamp_$(final_build_id)
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@mkdir -p $(@D)
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sed -e 's|@HOST@|$(host)|' \
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-e 's|@CC@|$(host_CC)|' \
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-e 's|@CXX@|$(host_CXX)|' \
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-e 's|@AR@|$(host_AR)|' \
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-e 's|@RANLIB@|$(host_RANLIB)|' \
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-e 's|@NM@|$(host_NM)|' \
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-e 's|@STRIP@|$(host_STRIP)|' \
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-e 's|@build_os@|$(build_os)|' \
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-e 's|@host_os@|$(host_os)|' \
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-e 's|@CFLAGS@|$(strip $(host_CFLAGS) $(host_$(release_type)_CFLAGS))|' \
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-e 's|@CXXFLAGS@|$(strip $(host_CXXFLAGS) $(host_$(release_type)_CXXFLAGS))|' \
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-e 's|@CPPFLAGS@|$(strip $(host_CPPFLAGS) $(host_$(release_type)_CPPFLAGS))|' \
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-e 's|@LDFLAGS@|$(strip $(host_LDFLAGS) $(host_$(release_type)_LDFLAGS))|' \
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-e 's|@allow_host_packages@|$(ALLOW_HOST_PACKAGES)|' \
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-e 's|@no_qt@|$(NO_QT)|' \
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-e 's|@no_qr@|$(NO_QR)|' \
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-e 's|@no_zmq@|$(NO_ZMQ)|' \
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-e 's|@no_wallet@|$(NO_WALLET)|' \
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-e 's|@no_bdb@|$(NO_BDB)|' \
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-e 's|@no_sqlite@|$(NO_SQLITE)|' \
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-e 's|@no_upnp@|$(NO_UPNP)|' \
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-e 's|@no_natpmp@|$(NO_NATPMP)|' \
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-e 's|@multiprocess@|$(MULTIPROCESS)|' \
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-e 's|@debug@|$(DEBUG)|' \
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$< > $@
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touch $@
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define check_or_remove_cached
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mkdir -p $(BASE_CACHE)/$(host)/$(package) && cd $(BASE_CACHE)/$(host)/$(package); \
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$(build_SHA256SUM) -c $($(package)_cached_checksum) >/dev/null 2>/dev/null || \
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( rm -f $($(package)_cached_checksum); \
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if test -f "$($(package)_cached)"; then echo "Checksum mismatch for $(package). Forcing rebuild.."; rm -f $($(package)_cached_checksum) $($(package)_cached); fi )
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endef
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define check_or_remove_sources
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mkdir -p $($(package)_source_dir); cd $($(package)_source_dir); \
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test -f $($(package)_fetched) && ( $(build_SHA256SUM) -c $($(package)_fetched) >/dev/null 2>/dev/null || \
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( echo "Checksum missing or mismatched for $(package) source. Forcing re-download."; \
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rm -f $($(package)_all_sources) $($(1)_fetched))) || true
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endef
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check-packages:
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@$(foreach package,$(all_packages),$(call check_or_remove_cached,$(package));)
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check-sources:
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@$(foreach package,$(all_packages),$(call check_or_remove_sources,$(package));)
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$(host_prefix)/share/config.site: check-packages
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check-packages: check-sources
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clean-all: clean
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@rm -rf $(SOURCES_PATH) x86_64* i686* mips* arm* aarch64* powerpc* riscv32* riscv64* s390x*
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clean:
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@rm -rf $(WORK_PATH) $(BASE_CACHE) $(BUILD)
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install: check-packages $(host_prefix)/share/config.site
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download-one: check-sources $(all_sources)
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download-osx:
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@$(MAKE) -s HOST=x86_64-apple-darwin download-one
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download-linux:
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@$(MAKE) -s HOST=x86_64-unknown-linux-gnu download-one
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download-win:
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@$(MAKE) -s HOST=x86_64-w64-mingw32 download-one
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download: download-osx download-linux download-win
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$(foreach package,$(all_packages),$(eval $(call ext_add_stages,$(package))))
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.PHONY: install cached clean clean-all download-one download-osx download-linux download-win download check-packages check-sources
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.PHONY: FORCE
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$(V).SILENT:
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